Package com.aspectran.core.component.session.redis.lettuce.cluster

Class ClusterLettuceSessionStore

java.lang.Object

com.aspectran.core.component.AbstractComponent

com.aspectran.core.component.session.AbstractSessionStore

com.aspectran.core.component.session.redis.lettuce.AbstractLettuceSessionStore<io.lettuce.core.cluster.api.StatefulRedisClusterConnection<java.lang.String,SessionData>>

com.aspectran.core.component.session.redis.lettuce.cluster.ClusterLettuceSessionStore

All Implemented Interfaces:

Component, SessionStore

public class ClusterLettuceSessionStore
extends AbstractLettuceSessionStore<io.lettuce.core.cluster.api.StatefulRedisClusterConnection<java.lang.String,SessionData>>

A Redis-based session store using Lettuce as the client.

Created: 2019/12/06

Since:

6.6.0

Constructor Summary

Constructors

Constructor	Description
ClusterLettuceSessionStore(ConnectionPool<io.lettuce.core.cluster.api.StatefulRedisClusterConnection<java.lang.String,SessionData>> pool)

Method Summary

Modifier and Type	Method	Description
boolean	delete(java.lang.String id)	Delete session data.
void	doSave(java.lang.String id, SessionData data, long lastSaveTime)	Store the session data persistently.
boolean	exists(java.lang.String id)	Test if data exists for a given session id.
SessionData	load(java.lang.String id)	Read in session data.

Methods inherited from class com.aspectran.core.component.session.redis.lettuce.AbstractLettuceSessionStore

calculateTimeout, checkExpiry, doDestroy, doGetExpired, doInitialize, getConnectionPool

Methods inherited from class com.aspectran.core.component.session.AbstractSessionStore

checkAlreadyInitialized, getExpired, getGracePeriodSecs, getLastExpiryCheckTime, getNonPersistentAttributes, getSavePeriodSecs, isNonPersistentAttributes, save, setGracePeriodSecs, setNonPersistentAttributes, setSavePeriodSecs

Methods inherited from class com.aspectran.core.component.AbstractComponent

destroy, getComponentName, initialize, isAvailable, isDestroyed, isDestroying, isInitialized

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface com.aspectran.core.component.Component

destroy, getComponentName, initialize, isAvailable, isDestroyed, isDestroying, isInitialized

Constructor Detail

ClusterLettuceSessionStore

public ClusterLettuceSessionStore(ConnectionPool<io.lettuce.core.cluster.api.StatefulRedisClusterConnection<java.lang.String,SessionData>> pool)

Method Detail

load

public SessionData load(java.lang.String id)
                 throws java.lang.Exception

Description copied from interface: SessionStore

Read in session data.

Parameters:

id - identity of session to load

Returns:

the SessionData matching the id

Throws:

java.lang.Exception - if unable to load session data

delete

public boolean delete(java.lang.String id)
               throws java.lang.Exception

Description copied from interface: SessionStore

Delete session data.

Parameters:

id - identity of session to delete

Returns:

true if the session was deleted

Throws:

java.lang.Exception - if unable to delete session data

exists

public boolean exists(java.lang.String id)
               throws java.lang.Exception

Description copied from interface: SessionStore

Test if data exists for a given session id.

Parameters:

id - Identity of session whose existence should be checked

Returns:

true if valid, non-expired session exists

Throws:

java.lang.Exception - if there is a problem checking the existence with persistence layer

doSave

public void doSave(java.lang.String id,
                   SessionData data,
                   long lastSaveTime)
            throws java.lang.Exception

Description copied from class: AbstractSessionStore

Store the session data persistently.

Specified by:

doSave in class AbstractSessionStore

Parameters:

id - identity of session to store

data - info of the session

lastSaveTime - time of previous save or 0 if never saved

Throws:

java.lang.Exception - if unable to store data